视频系统在远程教育实时教学和非实时教学中发挥着重要作用。
Video system plays an important role in real time and non real time education in distance education.
目前视频会议系统正被广泛地应用于远程实时教学，从而使现代教学模式产生了极大的变化。
The modern teaching model has been changed greatly with the use of the video meeting system, which has been used in the distant real-time teaching widely.
文章就怎样搭建符合功能需求、实用可靠的实时教学资源采集平台进行了探讨，并给出具体实现方式。
We discussed the methods to construct such practical and reliable system which can meet functional requirements, and proposed a concrete framework of implementation.
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